kulephera kwa turbine. Kodi kuthetsa mavuto?
Kugwiritsa ntchito makina

kulephera kwa turbine. Kodi kuthetsa mavuto?

makina turbocharger, ngakhale durability (zaka 10) ndi kuvala kukana kulonjezedwa ndi Mlengi, amalephera, zosafunika ndi yopuma. Chifukwa chake, ndikofunikira nthawi ndi nthawi kuti muchepetse kuwonongeka kwa injini za dizilo ndi mafuta oyaka mkati. Ndipo kuti muwone zizindikiro za kuwonongeka kwa nthawi, nthawi zonse muyenera kumvetsera khalidwe lopanda muyezo la galimoto.

Makina opangira magetsi alibe dongosolo:

  • pali kumverera kuti kutaya mtima (kuchepa mphamvu);
  • pamene mukuyendetsa galimoto kuchokera ku chitoliro chotulutsa mpweya kusuta buluu, wakuda, woyera;
  • ndi injini ikuyenda kuyimba muluzu kumamveka, phokoso, kugaya;
  • lakuthwa kuchuluka kwa magwiritsidwe kapena ndi kutayikira mafuta;
  • nthawi zambiri kuthamanga kumatsika mpweya ndi mafuta.

Ngati zizindikiro zotere zikuwonekera, ndiye kuti pazifukwa izi ndikofunikira kuyang'ana bwino turbine pa injini ya dizilo.

Zizindikiro ndi kuwonongeka kwa turbocharger

  1. utsi wotulutsa buluu - chizindikiro cha mafuta oyaka mu masilindala a injini, omwe adachokera ku turbocharger kapena injini yoyaka mkati. Black imasonyeza kutuluka kwa mpweya, pamene mpweya wotulutsa woyera umasonyeza kukhetsa kwamafuta a turbocharger.
  2. Chifukwa muluzu ndi kutayikira kwa mpweya pamphambano ya kontrakitala kolowera ndi mota, ndipo phokoso likuwonetsa zinthu zosisita za dongosolo lonse la turbocharging.
  3. M'pofunikanso kufufuza zinthu zonse za turbine pa injini kuyaka mkati, ngati izo zotsekera kapena ngakhale anasiya kugwira ntchito.
90% yamavuto a injini yamagetsi amakhudzana ndi mafuta.

Mumtima mwa onse turbocharger zovuta - zifukwa zitatu

Kuperewera komanso kutsika kwamafuta ochepa

amawoneka chifukwa cha kutayikira kapena kukanikiza kwa ma hoses amafuta, komanso chifukwa cha kuyika kwawo kolakwika kwa turbine. Zimayambitsa kuwonjezereka kwa mphete, khosi la shaft, mafuta osakwanira komanso kutenthedwa kwa mayendedwe a turbine radial bearings. Ayenera kusinthidwa.

Masekondi a 5 akugwira ntchito kwa injini ya dizilo popanda mafuta kungayambitse kuwonongeka kosasinthika kwa unit yonse.

Kuipitsidwa kwa mafuta

Izi zimachitika chifukwa chosasinthika kwanthawi yayitali mafuta akale kapena fyuluta, kulowetsa madzi kapena mafuta mumafuta, kugwiritsa ntchito mafuta otsika kwambiri. Zimayambitsa kuvala, kutsekeka kwa ngalande zamafuta, kuwonongeka kwa chitsulo. Ziwalo zolakwika ziyenera kusinthidwa ndi zatsopano. Mafuta okhuthala amawononganso mayendedwe, chifukwa amayika ndikuchepetsa kulimba kwa turbine.

Chinthu chachilendo cholowa mu turbocharger

Kumayambitsa kuwonongeka kwa masamba a gudumu la kompresa (motero, kuthamanga kwa mpweya kumatsika); masamba a turbine; rotor. Kumbali ya kompresa, muyenera kusintha fyuluta ndikuyang'ana thirakiti lolowera kuti likutha. Kumbali ya turbine, ndikofunikira kusintha shaft ndikuyang'ana kuchuluka kwa madyedwe.

Chipangizo cha turbine cha injini yoyaka mkati mwagalimoto: 1. gudumu la compressor; 2. kubereka; 3. actuator; 4. Kuyika mafuta; 5. rotor; 6. katiriji; 7. Nkhono yotentha; 8. Nkhono yozizira.

Kodi ndizotheka kukonza turbine nokha?

Chipangizo cha turbocharger chikuwoneka chophweka komanso chowongoka. Ndipo zonse zomwe zimafunika kukonza turbine ndikudziwa mtundu wa turbine, nambala ya injini, komanso wopanga ndikukhala ndi zida zosinthira kapena zida zokonzera fakitale zama turbines pamanja.

Mutha kuchita paokha zowunikira za turbocharger, kuzichotsa, kugawa ndikusintha zinthu zopanda pake za turbine, ndikuyiyika m'malo mwake. Yang'anani mpweya, mafuta, kuzirala ndi makina amafuta omwe turbine imalumikizana kwambiri, yang'anani momwe amagwirira ntchito.

Kupewa kulephera kwa turbine

Kuti muwonjezere moyo wa turbocharger, tsatirani malamulo osavuta awa:

  1. Sinthani zosefera mpweya pafupipafupi.
  2. Lembani mafuta oyambirira ndi mafuta apamwamba kwambiri.
  3. Kwathunthu kusintha mafuta mu turbocharging system pambuyo pake pafupifupi 7 Km thamanga.
  4. Penyani kuthamanga kwamphamvu.
  5. Onetsetsani kuti mwatenthetsa galimoto ndi injini ya dizilo ndi turbocharger.
  6. Pambuyo pagalimoto yayitali, lolani injini yotentha kuti izizizire poyimitsa kwa mphindi zosachepera 3 musanazimitse. Sipadzakhala ma depositi a carbon omwe amawononga ma bere.
  7. Nthawi zonse kuchita diagnostics ndi kusamalira kukonza akatswiri.

Kuwonjezera ndemanga